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66312

STEROLS AND TRITERPENES FROM ALESTONIA SCHOLARIS R.BR.

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Last updated: 04 Jan 2025

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Abstract

From the hexane fraction of the atdoholic extract oj'th~· leaves of Alestonia scholarls R.Br. {Apocynaceae), five compounds have been isolated and identified as 4a,14a,24- trimethyl-9β,19-cyclo-5a-cholest-24(29)-en-3β ol; stiginasterol, betulin, betulinlc acid, and a­amyrin acetate. The structures of the isolated compounds were principally deduced by physical, chromatographic characters as well as by spectroscopic analyses. The isolated compounds are reported here for the first time.

DOI

10.21608/bfsa.2000.66312

Authors

First Name

E.

Last Name

Desoky

MiddleName

K.

Affiliation

Department of Pharmacognosy, Faculty of Pharmacy, Assiut University, Assiut, Egypt

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Orcid

-

First Name

M.

Last Name

Kamel

MiddleName

S.

Affiliation

Department of Pharmacognosy, Faculty of Pharmacy, Assiut University, Assiut, Egypt

Email

-

City

-

Orcid

-

First Name

D.

Last Name

Bishay

MiddleName

W.

Affiliation

Department of Pharmacognosy, Faculty of Pharmacy, Assiut University, Assiut, Egypt

Email

-

City

-

Orcid

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Volume

23

Article Issue

1

Related Issue

9979

Issue Date

2000-06-01

Receive Date

1999-11-01

Publish Date

2000-06-30

Page Start

65

Page End

71

Print ISSN

1110-0052

Online ISSN

3009-7703

Article File

BFSA_Volume 23_Issue 1_Pages 65-71.pdf

PDF . 1.5MB

Link

https://bpsa.journals.ekb.eg/article_66312.html

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https://bpsa.journals.ekb.eg/service?article_code=66312

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Type

Original Article

Type Code

1,096

Publication Type

Journal

Publication Title

Bulletin of Pharmaceutical Sciences Assiut University

Publication Link

https://bpsa.journals.ekb.eg/

MainTitle

STEROLS AND TRITERPENES FROM ALESTONIA SCHOLARIS R.BR.

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Article

Created At

22 Jan 2023